Leeson 170007.60, Premium Eff., 20 HP, 1775 RPM, 208-230/460V, 256T, TEFC, Rigid

General Purpose, 3-Phase Motor: 20HP, 1775 RPM, Totally-Enclosed Fan-Cooled (TEFC) Enclosure, 256 Frame, Rigid Mount, 208-230/460V, 3PH, 60HZ, Name Plate Amps 54-49/24.5&43.4/21.7, Continuous duty, 1.15 Service Factor, No thermal protection, Efficiency: 93, Efficiency Type: NEMA Premium, Ambient 40 C, Reverse Rotation.Totally enclosed fan cooled (TEFC) enclosure has no vent openings, and is tightly enclosed to prevent the free exchange of air, but is not airtight. An external fan is an integral part of the motor and provides cooling by blowing air around the outside frame of the motor. Suitable for use where exposed to dirt or dampness, but NOT very moist or hazardous (explosive) locations.Rigid base allows motor to be rigidly mounted on equipment. Product Specifications HORSEPOWER20 ENCLOSURETEFC FRAME256T MOUNTINGRigid NAMEPLATE RPM1775 PHASE3 MOTOR RPM 60Hz1775 VOLTAGE208-230/460 HERTZ60 DUTYContinuous SERVICE FACTOR1.15 THERMAL PROTECTIONNo EFFICIENCY TYPENEMA Premium EFFICIENCY93 AMBIENT TEMP C40 ROTATIONCCW/CW WEIGHT332 ULY CSAY LEESON MODEL NO.C256T17FB4DD UPC69172002775 CATALOG NO.170007.60 RPM RANGE1701-1800 COMPATIBLE WITH/REPLACES - 1AO Smith/Magnetek, E464, S441 COMPATIBLE WITH/REPLACES - 3Grainger/Dayton, 4FM44, 4FN80, 4N951, 4N971, 5N259, 5N781, 5N819 COMPATIBLE WITH/REPLACES - 2Baldor, ECP2334T-4, EFM2334T, EM2334T FL AMPS54-50/25 OPPOSITE END BEARING SIZE6309 BRANDLeeson MANUFACTURER PART #170007.60 is_motorYes DESIGNSq Cage Inductor Run ENCLOSURE TYPETotally Enclosed FRAME MATERIALCast Iron